| abstract |
The invention belongs to field of medicaments, particularly to benzothiazine-4-ketone derivatives and its production and use.The invention provides the benzo buprofezin derivate that a class is new, its structure such as Formulas I: The benzo buprofezin derivate of the present invention is the noval chemical compound obtained on the basis of a large amount of screenings, has Killing Mycobacterium Tuberculosis activity, and the development and application for antituberculotics provides new selection. |